public class PhoneTest{
	
	public static void test(NewPhone ai){
		
		/*ai.show();*/
		
	}
	
	public static void main(String[] args){
		
		//PhoneTest.test(new NewPhone());
		
		NewPhone Nph = new NewPhone();
		
		Nph.call();
		Nph.sendMessage();
		Nph.playGame();
		
		System.out.println("----------------------------------------------------");
		
		OldPhone Oph = new OldPhone();
		
		Oph.call();
		Oph.sendMessage();
	
	}
}
